Well, the extension I wrote depends on ipyparallel, which probably works on Windows, because it doesn’t rely on the unix-only fork() behavior to inherit states from parent process to the children processes. And since fastai should work on windows, I would guess there is a good chance my extension works on Windows as well.
But I’m sorry that I don’t have access to a Windows 10 setup. If you do I highly encourage you to try it.